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VEYE CS Camera for Jetson TX2/zh (view source)
Revision as of 11:23, 24 August 2020
, 11:23, 24 August 2020→Jetson Nano和Xavier NX无需HOST PC升级方法
参考[https://developer.nvidia.com/embedded/learn/get-started-jetson-xavier-nx-devkit#write 官方链接]
参考[https://developer.nvidia.com/embedded/learn/get-started-jetson-xavier-nx-devkit#write 官方链接]
==== BSP包介绍： ====
====BSP包介绍：====
===== 路径 =====
=====路径=====
[https://github.com/veyeimaging/nvidia_jetson_veye_bsp/tree/master/kernel_image https://github.com/veyeimaging/nvidia_jetson_veye_bsp]
[https://github.com/veyeimaging/nvidia_jetson_veye_bsp/tree/master/kernel_image https://github.com/veyeimaging/nvidia_jetson_veye_bsp]
*i2c通信工具集
*i2c通信工具集
==== Jetson Nano和Xavier NX无需HOST PC升级方法 ====
====Jetson Nano和Xavier NX无需HOST PC升级方法====
==== 通过HOST PC升级方法 ====
===== 查看当前L4T版本 =====
首先查看当前L4T版本，尽量使用同一版本进行替换。
<code>cat /etc/nv_tegra_release</code>
如显示：
<code># R32 (release), REVISION: 4.3......</code>
则表示当前版本为32.4.3。
===== 下载bsp包到Jetson板子 =====
在Jetson Nano或者Xavier NX上面，执行：
<code>git clone <nowiki>https://github.com/veyeimaging/nvidia_jetson_veye_bsp.git</nowiki></code>
===== 升级Image =====
首先在bsp包目录下，找到对应版本的Image压缩包，解压后执行：
<code>sudo cp <path to your Image dir>/Image /boot/Image -f</code>
===== 升级dtb =====
在bsp包目录下，找到您对应的摄像头模组型号和L4T版本号的dtb文件。
<code>sudo cp <path to your dtb dir>/<DTB file name> /boot/ -f</code>
然后，编辑 /boot/extlinux/extlinux.conf文件，增加如下一行使dtb生效。
<code>FDT /boot/<DTB file name></code>
====通过HOST PC升级方法====
=====HOST开发环境准备=====
=====HOST开发环境准备=====